I have an Inspiron, E1705 I think. The sound just stopped working for Windows Media Player and the Internet. I've been looking up stuff online...I don't know how to fix it. The sound definitely works on the computer itself, like when I do a sound test or say, if I press a Sticky Key 5 times. But when it comes to watching videos or listening to music, it simply won't work. I.. don't know what to do at this point. I remember this happening once before, but I don't exactly know how the problem was resolved. It's just really annoying me. Suggestions anyone? Thanks in advance. Any advice is greatly appreciated!